install_alarm.py

import os
import re
import subprocess
import sys
import urllib2

def install():
	print "Installing new packages..."

	# Install new mirrorlist
	data = urllib2.urlopen("https://pkg.arkos.io/resources/arkos-mirrorlist-latest.pkg.tar.xz")
	with open("/tmp/arkos-mirrorlist.pkg.tar.xz", "wb") as f:
		f.write(data.read())
	code = subprocess.call(["pacman", "-U", "/tmp/arkos-mirrorlist.pkg.tar.xz", "--noconfirm"])
	if code != 0:
		print "Failed to install arkOS mirrorlist. Please retry."
		sys.exit(1)
	with open("/etc/pacman.conf", "a") as f:
		f.write("\n[arkos]\nInclude = /etc/pacman.d/arkos-mirrorlist")
	subprocess.call(["pacman", "-Sy"])

	# Install new requirements
	required = ["avahi", "redis", "openldap", "nodejs", "npm", "ntp", "arkos-openldap",
	    "git", "arkos-keyring", "arkos-cli", "nginx", "cronie", "python2-aniso8601",
		"arkos-core", "arkos-kraken", "arkos-genesis", "arkos-redis", "python2-pacman"]
	code = subprocess.call(["pacman", "-Su", "--noconfirm"])
	if code != 0:
		print "Failed to update system packages. Please retry."
		sys.exit(1)
	subprocess.call(["pacman-db-upgrade"])
	code = subprocess.call(["pacman", "-Sy"] + required + ["--noconfirm"])
	if code != 0:
		print "Failed to install new requirements. Please retry."
		sys.exit(1)
	subprocess.call(["pacman-key", "--init"])
	subprocess.call(["pacman-key", "--populate", "arkos"])
	
	# Configure nginx
	if not os.path.exists("/srv/http/webapps"):
	    os.makedirs("/srv/http/webapps")
	if not os.path.exists("/etc/nginx/sites-available"):
	    os.makedirs("/etc/nginx/sites-available")
	if not os.path.exists("/etc/nginx/sites-enabled"):
	    os.makedirs("/etc/nginx/sites-enabled")
	ngxdata = urllib2.urlopen("https://gist.githubusercontent.com/peakwinter/8e9a3a1cf55745ad5b93c5282f3a92ff/raw/35a476562f703f059d41dfc81d1016d348a6da2b/nginx.conf")
	with open("/etc/nginx/nginx.conf", "w") as f:
	    f.write(ngxdata.read())

if __name__ == '__main__':
	subprocess.call(["systemctl", "stop", "mysqld", "genesis"])
	install()
	subprocess.call(["systemctl", "enable", "avahi-daemon", "ntpd", "cronie", "arkos-redis", "krakend", "slapd", "nginx"])
	print "Done."